This is Waseda station, but not Touzaisen line. This is the station of Toden Arakawa Line. This is a tram, so with this you can feel nostalgia. Such nostalgia is so so good that most Japanese people want to use this line. This is the terminal of such line. When I wanted to get on the tram at Omokagebashi station, which is one block before this station, I forgot pushing the button to tell the drive that I want to get on. So I had to get on it here, but actually the distance between the stations is not so long that I could walk. Toden Arakawa line is sometimes more convenient than major lines such as JR line or Subways.